<link href="<?php echo $ruta;?>/css/flexigrid.css" rel="stylesheet" type="text/css" />
<link href="<?php echo $ruta;?>/css/style.css" rel="stylesheet" type="text/css" />
<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script>
<script type="text/javascript" src="<?php echo $ruta;?>/js/flexigrid.js"></script>
<script type="text/javascript" src="<?php echo $ruta;?>/js/actions.flexigrid.js"></script>